Home / 13,305,386,498,638-19,923,707,375,049-9,182,919,168,300

Finding the Fourth Proportional to 13,305,386,498,638, 19,923,707,375,049 and 9,182,919,168,300

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Solution

The fourth proportional to 13,305,386,498,638, 19,923,707,375,049 and 9,182,919,168,300 is: 13,750,656,125,371.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,305,386,498,638 : 19,923,707,375,049 = 9,182,919,168,300 : x
  2. Step 2: Convert to fraction form
    13,305,386,498,638/19,923,707,375,049 = 9,182,919,168,300/x
  3. Step 3: Cross multiply
    13,305,386,498,638x = 19,923,707,375,049 × 9,182,919,168,300
  4. Step 4: Simplify right side
    13,305,386,498,638x = 182,957,794,357,937,528,427,773,952
  5. Step 5: Solve for x
    x = 182,957,794,357,937,528,427,773,952/13,305,386,498,638
  6. Step 6: Final answer
    x = 13,750,656,125,371.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.